EasyLoader (beta)

Current Product Don't Have Test Firmware

Note: pls, use PC chrome/edge browser, if can't connect, refresh the webpage.

1. Click connect button

2. After connected successfully, pick a firmware

3. Click the burn button

4. After burning successfully, Unplug the device and restart.

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LAN PoE BASE V12

SKU:K012-C-V12

Description

LAN PoE BASE V12 is an Ethernet control module that integrates PoE (Power Over Ethernet) function. Adopt W5500 full hardware TCP/IP embedded Ethernet controller (SPI communication interface) scheme, support multiple communication protocols (TCP, UDP, IPv4, ICMP, ARP, IGMP and PPPoE, etc.) Network packet processing.

Internally reserved expansion pads can be used to expand RS485/RS232/CAN communication adapter modules or add custom designs, support PoE power supply and standard rail fixing accessories, no need for additional power supply wires and structural design. It can be easily deployed on industrial sites. With both performance and expansion flexibility, LAN PoE BASE V12 can provide you with a more compact embedded Ethernet connection solution.

Product Features

  • W5500:
    • Support 8 independent hardware sockets for simultaneous communication
    • Support TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE protocols
    • Integrated 10BaseT / 100Base-T Ethernet PHY
  • Wired Ethernet access
    • RJ45 adaptive 10/100M network port
  • Power input method:
    • Support PoE IEEE802.3 AF
    • Support input power voltage: 9-24V
    • Support MBUS 5V power supply (when used with M5CORE)
  • Slide rail or magnetic fixation
  • RS485/RS232/CAN communication expansion board

Include

  • 1x LAN PoE BASE V12
  • 1x RS485-To-TTL adapter board
  • 1x RS232-To-TTL adapter board
  • 1x CAN-To-TTL adapter board
  • 1x HT3.96-4P terminal
  • 2x HT3.96-3P terminals
  • 1x 1.5mm hex key
  • 1x 2.0mm hex key
  • 1x 2.5mm hex key
  • 10x 2mm Crimp Terminals
  • 1x magnet (with hole in the middle, diameter 15mm, thickness 3mm)
  • 1x 35mm silver metal rail
  • 1x 35mm black rail clip
  • 1x M3*6mm screw (countersunk head, mechanical teeth)
  • 2x M3*28mm screws (cup head, mechanical teeth)
  • 4x M2*5mm screws (cup head, self-tapping)
  • 1x cable gland (M12)
  • 1x 2.54mm-20P straight pin header (total height 5.32mm)
  • 1x product sticker

Specifications

Specifications Parameters
W5500 Ethernet Controller Supports Hardwired TCP/IP Protocols : TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE
Supports 8 independent sockets simultaneously
Supports High Speed ​​Serial Peripheral Interface(SPI MODE 0, 3 )
Internal 32Kbytes Memory for TX/RX Buffers
RS485-To-TTL SP485EEN-L/TR
RS232-To-TTL MAX232ESE
CAN-To-TTL CA-IS3050G
Ethernet port RJ45 adaptive 10/100M Ethernet port

Application

  • M5Core + LAN implements the belt controller
  • Cable transmission of video data between PC and Core

EasyLoader

Download EasyLoader

1.EasyLoader is a simple and fast program burner. The EasyLoader in each product page provides a product-related case program, which can be burned to the main control through simple steps, and a series of functional verification can be carried out .

PinMap

  • W5500 Ethernet chip
W5500 ESP32 Chip
MOSI GPIO23
MISO GPIO19
CLK GPIO18
CS GPIO26
RST GPIO13
INTn GPIO34
  • RS485/RS232/CAN adapter board
ESP32 Chip RS485/RS232
RX GPIO5
TX GPIO15

Schematic

Expanded board welding position

LAN BASE V12 comes standard with two adapter boards, TTL-RS485 + TTL-RS232, which are used to adapt to different communication interfaces. The welding positions are as follows. Please refer to the pin mapping table for the actual connection to GPIO.

  • RS232 adapter board welding position or RS485 adapter board welding position

Examples

Video

LAN case-PC uses UDP protocol to realize wired video transmission to Core through LAN base

FAQ

Q1: How do I remove the speaker floor noise when the M5Core is on or running?

Execute the following statement in Setup() of the Arduino program

Q2: How does M5Core2 stack modules?

When M5Core2 is stacked with other M5 modules, you need to remove the battery base of Core2, which does not support module stacking.

Q3: A timeout error is displayed when uploading the program to the device

Reason and solution: The power supply current of the port is insufficient, which can cause the device to not enter the download mode normally. You can try to connect a capacitor (>0.1uF) between the RST pin and the GND pin, or when uploading the program, set the G0 Short-circuit to GND, so that G0 can be set to a low level state normally

Q4: How to solve the phenomenon of automatic signal triggering of M5Core button A

Add the header file #include <driver/adc.h> and the function adc_power_acquire(); in the Arduino program

Q5: M5 device battery life

The battery life of the controller is affected by various factors such as battery capacity, operating status, and load, so there is no fixed value. Reducing the load and adopting a sleep strategy can effectively increase the battery life.

Q6: Can multiple modules with batteries be stacked at the same time?

Support multiple stacks, the total capacity of the batteries in parallel increases, and the voltage remains unchanged. However, since the discharge of each battery is not balanced during use, there is a voltage difference between the batteries, which may cause the battery to charge backwards. .(will lose part of the battery capacity)

Q7: M5 master supports WiFi connection to 5G frequency band

ESP32 module currently does not support WiFi in 5G band, only 2.4G.

Q8: The RS485 device cannot communicate normally/data is garbled. Packet loss, etc.

Confirm whether the TX/RX pin on the TTL side of the pin is correct, try to add two 120Ω terminal resistors at the beginning and end of the device line to reduce signal reflection interference

Q9: The difference between different masters and camera products

Click the link below to view the product comparison table

Q10: M5 camera image blur, how to adjust the focal length

Rotate the lens to adjust the focal length within a certain range

Q1: How to read the programmed firmware?

Use esptool to read the flash content of esp32 and export the bin file. Refer to the detailed operation

Q2: Several solutions for esp32 board download failure in Arduino IDE board management

Restart the Arduino IDE, the computer uses the mobile AP mobile network to download.

Method 3: Download the resource package provided by M5Stack for direct installation, and extract the contents to the board management path of Arduino, such as (C:\Users\Sean\AppData\Local\Arduino15\packages), https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/arduino/packages/m5stack_v2.0.0.zip
Q3: Arduino SPIFFS file upload operation

Refer to the Github link below, use arduino-esp32fs-plugin for file upload

Q4: When M5Burner burns firmware, an error pop-up window or exception occurs

Check if the COM of the corresponding device is selected and if the M5Burner is the latest version

Q5: Does the M5 master device support multi-language display (Chinese, English, Japanese, Russian, etc.)?

UIFlow users can switch the Label font to Unicode, Arduino users can use the Chinese font library provided in the M5GFX driver library

Q6: The program cannot load the SD card normally

Confirm whether the SD card format is FAT32, and no partitions exist.

Q7: How to use Bluetooth, HTTP, SD, WebServer, FreeRTOS and other features in Arduino IDE

You can refer to the following link for other ESP32 users to share the case program

Q8: How to download programs for STAMP C3U

STAMP C3U enters program download mode operation: 1. Long press the center button (G9) of STAMP C3U when the power is off. 2. Connect to the computer, after the port is successfully identified, program burning.

Q9: How STAMP C3U defines UART0 output mode

By default, USB CDC is not enabled, the serial port output started by C3U will be output through the default pins (G20, G21) of UART0. If you want to output through USB, please use the IDE to output Its USB CDC option is enabled. (Arduino users can enable it through Tools->USB CDC on Boot-Enabled. For IDF users, please refer to the ESP IDF official documentation.)

Q10: Unable to connect to UIFlow Desktop IDE

Refer to the UIFlow documentation of the corresponding device to check whether the device has entered the USB programming mode.

COMMON

Q1: Consultation for after-sales problems of products

Describe the problems encountered in detail. Screenshots of the programs involved or files can be added as attachments and sent to M5Stack's official after-sales email

Q2: Code Resources, Cases, User Communication